Base structure of molded case circuit breaker and molded case circuit breaker thereof

The utility model discloses a molded case circuit breaker base structure and a molded case circuit breaker thereof, comprising a base body and a release mounting cavity arranged on the base body, and a common reference surface is formed in the release mounting cavity. The first mounting hole, the se...

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Bibliographic Details
Main Authors HUANG ZHUGEN, ZHENG YITENG, ZENG CHANGFA, ZHANG TENG, FANG GANG
Format Patent
LanguageChinese
English
Published 07.01.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model discloses a molded case circuit breaker base structure and a molded case circuit breaker thereof, comprising a base body and a release mounting cavity arranged on the base body, and a common reference surface is formed in the release mounting cavity. The first mounting hole, the second mounting hole and the third mounting hole are respectively formed in the common reference surface, mounting hole positions are reserved for mounting an electromagnetic release or an electronic release or a contact welding piece, and the electromagnetic release can be mounted on the common reference surface only by penetrating a fastener through the first mounting hole; by adopting the base of the technical scheme, the general installation of the electronic tripper or the electromagnetic tripper can be realized, the inventory overstock of parts is reduced, the inventory management and the production management are facilitated, the production efficiency is improved, and the production cost is reduced. Therefore,
Bibliography:Application Number: CN202122040392U